LA2650 查看數據表（PDF） - SANYO -> Panasonic
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LA2650 Datasheet PDF : 13 Pages
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LA2650
Electrical Characteristics at Ta = 25°C, VCC = 9 V, fi = 1 kHz, RL = 10 kΩ, BST = 35 dB, ADD = 0 dB, BST:ADD = ON
Parameter
Quiescent current
Voltage gain
Boost level: high
Boost level: low
Maximum output voltage
Total harmonic distortion
Crosstalk
Output noise voltage
LED current
Symbol
Conditions
ICCOT
ICCOB
VGT
VGB
BST1
BST2
BST3
BST4
BST1
BST2
BST3
VO maxT
VO maxB
THD T
Boost: off
Boost: on
VIN = 0 dBm, Boost: off
VIN = 0 dBm, Boost: on
Boost: on, fi = 50 Hz, BST = 35 dB,
ADD = 0 dB, VIN = –30 dBm
Boost: on, fi = 50 Hz, BST = 35 dB,
ADD = 0 dB, VIN = –20 dBm
Boost: on, fi = 50 Hz, BST = 35 dB,
ADD = 0 dB, VIN = –10 dBm
Boost: on, fi = 50 Hz, BST = 35 dB,
ADD = 0 dB, VIN = 0 dBm
Boost: on, fi = 50 Hz, BST = 30 dB,
ADD = –6 dB, VIN = –20 dBm
Boost: on, fi = 50 Hz, BST = 30 dB,
ADD = –6 dB, VIN = –10 dBm
Boost: on, fi = 50 Hz, BST = 30 dB,
ADD = –6 dB, VIN = 0 dBm
THD = 1%, Boost: off
THD = 1%, Boost: on
VIN = –10 dBm, Boost: off,
BPF = 400 Hz to 30 kHz
THD B
VIN = –10 dBm, Boost: on, fi = 50 Hz,
LPF = 30 kHz
CT T
VO = 0 dB, Rg = 10 kΩ, DIN AUDIO,
Boost: off
CT B
VO = 0 dB, Rg = 10 kΩ, DIN AUDIO,
Boost: on
Rg = 10 kΩ, JIS A, Boost: off,
VNO T Boost ADD = off
VNO B
ILED
Rg = 10 kΩ, JIS A, Boost: on
RED LED
min
5
6
–2
–2
25.5
Ratings
typ
8
9
0
0
28.5
21
24
13
15
5
7
15
18
8
10
1.5
3.5
2.00
2.55
2.00
2.55
0.008
0.3
80
88
50
59
–97
–91
11
15
Unit
max
13 mA
14 mA
+2
dB
+2
dB
31.5
dB
27
dB
17
dB
9
dB
21
dB
12
dB
5.5
dB
V
V
0.03
%
0.9
%
dB
dB
–90 dBm
–84 dBm
19 mA
No. 5652-2/13
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